I believe some of you have hit the below error.
“java was started by returned exit code=13”
This could due to your eclipse version and java version. Especial when your eclipse is 32 bit and your jdk is 64 bit.
For me my eclipse and java both 64 bit but I still get the error. I uninstall jdk 1.7 update 11 and installed jdk 1.7 update 75 then the problem solved.